国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4） D06（4）
IPC小类 C09D（4）
IPC D06N003/00（4）
发明人
公开年 2018（4）
申请年 2017（2）  2018（2） 
专利权人

Polyurethane artificial leather for improving acid and alkali resistance, comprises surface layer, intermediate layer, bottom layer and base fabric, where constituent materials of surface layer comprises polyurethane resin and graphene.

XIONG Z

Preparing graphene modified polyurethane synthetic leather comprises preparing antibacterial agent, modified coco bran, carboxylated graphene sheet, spun-laced non-woven fabric, coating slurry and solidifying.

DUAN X, LI D, ZHANG L

Antibacterial aqueous polyurethane synthetic leather photocatalyst composition comprises e.g. filler, foaming agent, nano silica, graphene, leveling agent, anti-adhesive agent, aqueous ammonia, aqueous color paste and thickener.

SONG J, SONG T

Preparing smooth artificial synthetic leather involves adding dibutyltin dilaurate to acetone, heating and stirring uniformly, then adding graphene to acetone, ultrasonically dispersing and allowing to stand for cooling.

MAO Z